Description

1. Brief Introduction of Solar Battery:

Solar battery takes an important rule in solar lighting, and the type of the battery we used in solar lighting are Lead-acid Battery and Lithium Battery. And Lead-acid Battery also has some different types.

2.The Advantages of Gelled Solar Battery:

Real Green Power

Special alloys are used for the battery plate material, not including harmful materials like antimony and cadmium, etc to the environment. And the batteries also use a particular Nano-material Gell, so then will be impossible to spill acid even if the cover is broken.

Low Internal Resistance

Using imported low-internal resistance clapboard and special craft could let the gelled battery have the advantage of low internal resistance, good battery capacity and high efficiency discharge performance.Low Self-discharging Rate

Less than 3% every month, Lead-Acid is less than 15% according to China Battery Standard.

Low Gassing Rate

Gassing rate of gelled batteries is only 5% of ordinary sealed batteries.

Long-life Design

The lifespan is greater than 1000 times at 25ºC, ordinary battery is just 600 times by Industry Standard. The lifespan will vary considerably with how it is used, how it is maintained and charged, temperature, and other factors. But usually 5-8 years.

Wider Temperature Range

-30ºC to 55ºC, Adapt well in different temperature and charge and discharge conditions

Extremely good discharge recovery ability

When discharging nearly to 0V, then short the battery bipolar for 24 Hrs and re-charge again fully and operate 5 times. The battery could discharge 90% of initial capacity when discharge to 10.5V every time.
3.Technical Data of BR Solar gelled battery:

4. Comparison between our solar battery and other's: